发明名称 ANORDNING FOR SLUTLAGRING AV RADIOAKTIVA AVFALLSEMNEN MED OLIKA AKTIVITETER, SERSKILT RADIOAKTIVT AVFALL FRAN KERNKRAFTVERK
摘要 A plurality of auxiliary containers (1) of different size are made available, together with loose shielding material (4), to one ultimate storage container (2) each, with a specific shielding function. The auxiliary container (1) inserted into the receiving space (3) surrounded by the ultimate storage container (2) contains the radioactive material (A). Located in the interspace, ensured by spacers (5), between the inserted auxiliary container (1) and the inner wall of the ultimate storage container (2) is shielding material (4) whose layer thickness and corresponding radiation-damping function are in an inverse relationship relative to the size of the auxiliary container (1) inserted. Highly radioactive material is filled into a small auxiliary container (2) and covered with an appropriately thick layer of the shielding material (4). Use is made of a large auxiliary container (1) and of relatively little shielding material (4) for slightly radioactive material (A). <IMAGE>
申请公布号 SE425035(B) 申请公布日期 1982.08.23
申请号 SE19770008210 申请日期 1977.07.14
申请人 STEAG KERNENERGIE GMBH 发明人 H * BAATZ;D * RITTSCHER
分类号 G21F9/22;G21F5/005;G21F9/00;G21F9/36;(IPC1-7):21F9/34;21C19/40 主分类号 G21F9/22
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